A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5935-01-450-1318
NSN 5930-01-251-0151
NSN 5950-01-270-6677
NSN 6150-00-146-3746
NSN 5920-01-570-5395
NSN 5998-01-334-3596
NSN 5910-01-306-2672
NSN 6110-01-322-8585
NSN 5895-01-091-8363
NSN 6240-00-518-3541
NSN 5985-00-869-5347
NSN 5975-01-536-3778